1060 Wireless-Wan Card; 1070 Wireless-Lan Module - Lenovo 20MU Hardware Maintenance Manual

1060 Wireless-WAN card

Note: Before you start the servicing, disable the built-in battery. See "Disabling the built-in battery" on page
62.
For access, remove these FRUs in order:
• "1010 Removable battery" on page 62
• "1020 Nano-SIM card" on page 63
• "1030 Base cover assembly" on page 63
Removal steps of the wireless-WAN card
Step Screw (quantity)
3
M2 × 3 mm, flat-head, nylon-coated (1)
When installing:
Plug the orange cable into the connector labeled MAIN on the card, and plug the blue cable into the
connector labeled AUX on the card.

1070 Wireless-LAN module

Note: Before you start the servicing, disable the built-in battery. See "Disabling the built-in battery" on page
62.
For access, remove these FRUs in order:
• "1010 Removable battery" on page 62
• "1020 Nano-SIM card" on page 63
• "1030 Base cover assembly" on page 63
70
A485 Hardware Maintenance Manual
Torque
Color
Black 0.181 Nm
(1.85 kgf-cm)